>
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Lucigadus: Latin, lucius, Greek, lykos = wolf; pike + Latin, gadus = a fish cod?. By its predatory habits (Ref. 45335); acrolophus: From the Greek word 'akrolophos', crest or mountain ridge, in reference to the submarine elevations in and around New Caledonia where the species has been collected.
More on authors: Iwamoto & Merrett.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batidemersal; kisaran kedalaman 405 - 450 m (Ref. 35908). Deep-water
Western Central Pacific: known only from off New Caledonia and the Norfolk Ridge.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 18.0 cm TL jantan/; (Ref. 35909)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 2. Pelvic rays rarely 9. Body plain, without prominent markings; first dorsal fin dark over anterior four or so rays, pale anteriorly, no black spot; anal fin pale except for blackish distal margin of anteriormost rays. Scale patch on each side at base of anteriormost branchiostegal rays. Snout 28-32% HL, interorbital 28-35%, barbel 24-32%, scales below second dorsal 8.5-10.
Body shape (shape guide): elongated.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Iwamoto, T. and N.R. Merrett, 1997. Pisces Gadiformes: Taxonomy of grenadiers of the New Caledonian region, southwest Pacific. Mem. Mus. Natl. Hist. Nat. (176):473-570. (Ref. 35908)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00219 (0.00112 - 0.00429), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |